Osa Snow Forecast (bottom mountain)

Weather Forecast for Osa at 700 m

Weather Forecast for Osa at 700 m altitude Issued: 2 pm 08 Feb 2026 (local time)

Forecast update in hr min s

New snow in Osa: 3.6cm1.4in on Sun 8th (after 6 PM)

Issued: 2 pm 08 Feb 2026 (local time)

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Japan - Hiroshima(19)
Osa(Lat Long: 34.74° N 132.22° E)

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New snow in Osa

1.4in

Sun 8th (PM)

The snow forecast for Osa is: A moderate fall of snow, heaviest on Sun afternoon. Turning milder with heavy rain (total 20.0mm), heaviest during Tue night. Freeze-thaw conditions (max 4°C on Tue afternoon, min -7°C on Sun night). Winds decreasing (strong winds from the NNW on Sun afternoon, light winds from the WSW by Mon afternoon).

Osa Weather (Next 3 days): The snow forecast for Osa is: A moderate fall of snow, heaviest on Sun afternoon. Turning milder with heavy rain (total 20.0mm), heaviest during Tue night. Freeze-thaw conditions (max 4°C on Tue afternoon, min -7°C on Sun night). Winds decreasing (strong winds from the NNW on Sun afternoon, light winds from the WSW by Mon afternoon).

Osa Weather (Days 4-6): Mostly dry. Freeze-thaw conditions (max 8°C on Sat morning, min -1°C on Thu afternoon). Wind will be generally light.

Osa Live Weather

	Resort	Snow Depth	Temp. (°C)	Wind (km/h)	Weather
	Top Lift:		-9
	Bottom Lift:		-6

Osa Weather

(Next 3 days):

The snow forecast for Osa is: A moderate fall of snow, heaviest on Sun afternoon. Turning milder with heavy rain (total 20.0mm), heaviest during Tue night. Freeze-thaw conditions (max 4°C on Tue afternoon, min -7°C on Sun night). Winds decreasing (strong winds from the NNW on Sun afternoon, light winds from the WSW by Mon afternoon).

Osa Weather (Days 4-6):

Mostly dry. Freeze-thaw conditions (max 8°C on Sat morning, min -1°C on Thu afternoon). Wind will be generally light.

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Next update: hr min s

6 Day Forecast

Issued: 2 pm 08 Feb 2026 / Updates in ::

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Osa at 700 m altitude

Issued by Snow-Forecast.com at: 2 pm (local time) / 08 Feb 2026

Last 6 daysScroll left for last 6 daysNow

	Sun 8		Monday 9			Tuesday 10			Wednesday 11			Thursday 12			Friday 13
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	heavy snow	light snow	snow shwrs	clear	some clouds	cloudy	light rain	heavy rain	mod. rain	light snow	light snow	some clouds	clear	clear	some clouds	cloudy	cloudy
km/h	NNW	NW	WNW	W	SW	SW	SW	WSW	W	WNW	NW	WNW	WNW	W	W	W	SW
Snow map More

cm	10	1	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	2	11	7	—	—	—	—	—	—	—	—
max °C	-6	-5	-1	1	-3	3	4	4	3	1	1	3	3	-1	6	6	3
min °C	-6	-7	-4	-3	-4	1	2	3	2	1	0	1	-1	-1	4	3	3
chill °C	-15	-15	-9	-6	-8	-4	-3	-2	-2	-5	-5	-4	-6	-5	-1	0	0
Humid %	93	80	85	64	62	72	89	99	98	95	86	87	65	52	67	53	53
Freeze m	0	0	0	750	0	950	1350	1750	1150	900	800	800	900	1550	1300	1450	2200

	—	—	7:03	—	—	7:01	—	—	7:01	—	—	7:00	—	—	6:58	—	—
	5:45	—	—	5:46	—	—	5:47	—	—	5:49	—	—	5:50	—	—	5:51	—

Next 0-3 days weather summary:

A moderate fall of snow, heaviest on Sun afternoon. Turning milder with heavy rain (total 20.0mm), heaviest during Tue night. Freeze-thaw conditions (max 4°C on Tue afternoon, min -7°C on Sun night). Winds decreasing (strong winds from the NNW on Sun afternoon, light winds from the WSW by Mon afternoon).

Next 4-6 days weather summary:

Mostly dry. Freeze-thaw conditions (max 8°C on Sat morning, min -1°C on Thu afternoon). Wind will be generally light.

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Osa Snow Conditions

Top snow depth:	—
Bottom snow depth:	—
Fresh snowfall depth:	11 cm
Last snowfall:	7 Feb 2026
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Other resorts in Japan - Hiroshima are reporting: powder (0) / good piste (0)

Osa Snow Report

Snow History

Week 2 of February has on average:

0.1	Bluebird Powder days Fresh snow, mostly sunny, light wind.
0.8	Powder days Fresh snow, limited sun, any wind.
0.3	Bluebird days Average snow, mostly sunny, light wind.

Osa Snow History

Tsubame Highland Lodge - Staying at the Wild Side of Myoko

After the Sapporo olympics of 1972, Japan invested wildly in ski resorts but a combination of economic stagnation, declining population and a strong currency took their toll and the bubble burst. Hundreds of ski resorts were subsequently abandoned and the majority that survived (still about 600) haven't generally made enough money to reinvest. Old lifts and tired buildings are still widespread at many resorts but those are the only negatives in a country where so much scores so highly. The Japa

Osa Forecast Snowfall

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Other resorts in Japan - Hiroshima are reporting: powder (0) / good piste (0)

The above table gives the weather forecast for Osa at the specific elevation of 700 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Osa. To access the weather forecasts for the other elevations, use the tab navigation above the table. For a wider view of the weather, check out the Weather Map of Japan.

Click here to read further information on freezing levels and how we forecast our temperatures.

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